package com.ly.web.controller.system;

import java.util.List;

import com.ly.common.annotation.Log;
import com.ly.common.annotation.RepeatSubmit;
import com.ly.common.constant.UserConstants;
import com.ly.common.core.controller.BaseController;
import com.ly.common.core.domain.AjaxResult;
import com.ly.common.core.page.TableDataInfo;
import com.ly.common.enums.BusinessType;
import com.ly.common.utils.SecurityUtils;
import com.ly.common.utils.poi.ExcelUtil;
import com.ly.system.domain.SysConfig;
import com.ly.system.service.ISysConfigService;
import org.springframework.security.access.prepost.PreAuthorize;
import org.springframework.validation.annotation.Validated;
import org.springframework.web.bind.annotation.DeleteMapping;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.PutMapping;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

import javax.annotation.Resource;

/**
 * 参数配置 信息操作处理
 * @author ruoyi
 */
@RestController
@RequestMapping ("/system/config")
public class SysConfigController extends BaseController {

    @Resource
    private ISysConfigService iSysConfigService;

    /**
     * 获取参数配置列表
     */
    @PreAuthorize ("@ss.hasPermi('system:config:list')")
    @GetMapping ("/list")
    public TableDataInfo list (SysConfig config) {
        startPage ();
        List<SysConfig> list = iSysConfigService.selectConfigList ( config );
        return getDataTable ( list );
    }

    @Log (title = "参数管理", businessType = BusinessType.EXPORT)
    @PreAuthorize ("@ss.hasPermi('system:config:export')")
    @GetMapping ("/export")
    public AjaxResult export (SysConfig config) {
        List<SysConfig> list = iSysConfigService.selectConfigList ( config );
        ExcelUtil<SysConfig> util = new ExcelUtil<SysConfig> ( SysConfig.class );
        return util.exportExcel ( list, "参数数据" );
    }

    /**
     * 根据参数编号获取详细信息
     */
    @PreAuthorize ("@ss.hasPermi('system:config:query')")
    @GetMapping (value = "/{configId}")
    public AjaxResult getInfo (@PathVariable Long configId) {
        return AjaxResult.success ( iSysConfigService.selectConfigById ( configId ) );
    }

    /**
     * 根据参数键名查询参数值
     */
    @GetMapping (value = "/configKey/{configKey}")
    public AjaxResult getConfigKey (@PathVariable String configKey) {
        return AjaxResult.success ( iSysConfigService.selectConfigByKey ( configKey ) );
    }

    /**
     * 新增参数配置
     */
    @PreAuthorize ("@ss.hasPermi('system:config:add')")
    @Log (title = "参数管理", businessType = BusinessType.INSERT)
    @PostMapping
    @RepeatSubmit
    public AjaxResult add (@Validated @RequestBody SysConfig config) {
        if ( UserConstants.NOT_UNIQUE.equals ( iSysConfigService.checkConfigKeyUnique ( config ) ) ) {
            return AjaxResult.error ( "新增参数'" + config.getConfigName () + "'失败，参数键名已存在" );
        }
        config.setCreateBy ( SecurityUtils.getUsername () );
        return toAjax ( iSysConfigService.insertConfig ( config ) );
    }

    /**
     * 修改参数配置
     */
    @PreAuthorize ("@ss.hasPermi('system:config:edit')")
    @Log (title = "参数管理", businessType = BusinessType.UPDATE)
    @PutMapping
    public AjaxResult edit (@Validated @RequestBody SysConfig config) {
        if ( UserConstants.NOT_UNIQUE.equals ( iSysConfigService.checkConfigKeyUnique ( config ) ) ) {
            return AjaxResult.error ( "修改参数'" + config.getConfigName () + "'失败，参数键名已存在" );
        }
        config.setUpdateBy ( SecurityUtils.getUsername () );
        return toAjax ( iSysConfigService.updateConfig ( config ) );
    }

    /**
     * 删除参数配置
     */
    @PreAuthorize ("@ss.hasPermi('system:config:remove')")
    @Log (title = "参数管理", businessType = BusinessType.DELETE)
    @DeleteMapping ("/{configIds}")
    public AjaxResult remove (@PathVariable Long[] configIds) {
        return toAjax ( iSysConfigService.deleteConfigByIds ( configIds ) );
    }

    /**
     * 清空缓存
     */
    @PreAuthorize ("@ss.hasPermi('system:config:remove')")
    @Log (title = "参数管理", businessType = BusinessType.CLEAN)
    @DeleteMapping ("/clearCache")
    public AjaxResult clearCache () {
        iSysConfigService.clearCache ();
        return AjaxResult.success ();
    }
}
